In his session at the 12th International Cloud Expo, Dave Eichorn, Global Data Center Practice Head at Zensar, will share a case study describing how a utility services company handled the migration of its Microsoft platform to the cloud. Challenged with the time-consuming task of opening operations out of temporary offices, this company struggled with the need to simultaneously access data that was accumulated from a vast amount of data-intensive jobs. Zensar migrated the company’s application of force.com to the cloud, eliminating the need for front-end infrastructure and allowing access to the cloud. He will describe best practices for cloud migration and explain the benefits of mobility, cost savings and faster time-to-market.
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Don’t Let Your Hybrid Cloud Collapse into a Black Hole
A PMTUD black hole can cause a particularly subtle set of issues in hybrid cloud-based environments where the cloud resources are connected to a corporate office or other datacenter via IPSec tunnels. PMTUD black holes basically cause certain (but not all) traffic to not make it through the tunnel.
Before we get down and dirty into the problems with PMTUD, let’s quickly go over what PMTUD is.
PMTUD stands for Path Maximum Transmission Unit Discovery and it is a protocol/algorithm defined in RFC 1191 that determines the best packet size for IPv4 datagrams flowing between any two given hosts. In this way, it attempts to optimize traffic through the Internet by using the largest possible datagram that doesn’t require intermediary routers to fragment the traffic (since fragmentation and, more importantly, reassembly are expensive operations for routers to perform).
Cloud Computing – The Perfect Match for Big Data
“Social, mobile, analytics and cloud can’t be looked at as distinct technology trends; they are facets of the same movement and an everyday reality for consumers and businesses alike,” said Craig Sowell, IBM VP of SmartCloud Marketing, in this exclusive Q&A with Cloud Expo Conference Chair Jeremy Geelan. “This means that businesses need to start looking at trends as one: cloud is the delivery, analytics is the unique insight, social is a shareable service, and mobile is the ubiquitous access.”
Cloud Computing Journal: The move to cloud isn’t about saving money, it is about saving time. – Agree or disagree?
Craig Sowell: Cloud computing is a transformative technology, going well beyond money or time savings. We believe the most important driver for cloud computing is how profoundly the technology can transform business and even entire industries. By offering enterprises scalable and on-demand access to computing power, while delivering broader access to apps and data for partners and customers, cloud computing can help transform an existing business, jump-start a new one, or re-imagine product and service design.
Disaster Recovery on Demand
Our prior post, A Roadmap to High-Value Cloud Infrastructure: Disaster Recovery and Data Protection, discussed both the benefits and limitations of a cloud-based disaster recovery (DR) strategy. As we highlighted last week, traditional disaster recovery options leave open a huge hole: At one extreme are high-cost, quick recovery time options using hosted or colocation sites and at the other extreme are low-cost, long recovery time options such as tape or disk backup.
As a result, organizations who cannot afford a cold or hot standby site have been left to either cobble together a complicated and risky DR strategy or rely solely on offsite data protection, which affords them limited business continuity.
Amazon Cloud Services Cleared for Government Use
Amazon.com Inc has been given a security clearance by the U.S. government that will make it easier for federal agencies to use its cloud computing services. Amazon Web Services, known as AWS, was certified to operate as a cloud service provider for three years under the government’s new FedRAMP program. The accreditation covers all AWS…
SolidFire Launches SSD Go-to-Market Program
SolidFire, the purely solid-state (SSD) storage house whose widgetry is designed for cloud infrastructure, has launched a go-to-market program for cloud providers suitably called “Fueled by SolidFire.”
It’s supposed to support third-parties’ development, positioning and growth of services built on its storage technology.
Cloud-Friendly BPM: The Power of Hypermedia-Oriented Architecture
We must bring together the worlds of SOA, BPM, Cloud, REST, and HOA. The secret to getting all these architectural trends to work well together centers on how we deal with state information. We must first separate application state from resource state, and then subsequently take the conceptual leap to understanding that the best way to implement our business processes is by combining HOA processes with Composite RESTful Services. Once we make this leap, however, the pieces of this complicated puzzle finally fall into place.
What we need is a better way of dealing with state information that both allows our BPM engines to be Cloud friendly, and also frees us from the limitations of our ESBs. Or perhaps we must reinvent our ESBs to work in the Cloud. However you slice the problem, Hypermedia-Oriented Architecture (HOA) has the answer.
Wowrack to Exhibit at Cloud Expo New York
SYS-CON Events announced today that Wowrack will exhibit at SYS-CON’s 12th International Cloud Expo, which will take place on June 10–13, 2013, at the Javits Center in New York City, New York.
Wowrack’s core expertise lies in high-availability Private and Public Cloud IaaS Hosting Solutions. Wowrack provides a true Hybrid service – where business release all IT management and hardware provisioning – taking the data center and server system administrative headaches off our customer’s shoulders. From headquarters in Seattle, WA, Wowrack services seven data centers globally for nearly 3000 customers around the world.
Big Data & Cloud Start-Ups Successfully IPO
Big Data and the cloud each contributed a start-up to the stock market last Friday.
Tableau Software, a profitable chart-making BI data visualization firm, IPO’d on the Big Board in New York sporting the highly desirable ticker symbol DATA and selling at the open for $31 a share. It rose to $50.75 by the end of the trading day, up nearly 64%.
It has subsequently inched up further and ran as high as $59.60 before falling back a few bucks. Its market cap was $1.9 billion at noon Tuesday.
nfina Technologies to Exhibit at Cloud Expo New York
SYS-CON Events announced today that nfina Technologies, a provider of highly reliable cloud server products, will exhibit at SYS-CON’s 12th International Cloud Expo, which will take place on June 10–13, 2013, at the Javits Center in New York City, New York.
nfina Technologies develops, manufactures, and markets highly reliable cloud server products, designed to solve the most demanding data center requirements in mission-critical cloud applications. Nfina’s staff has decades of experience in computer design, network equipment design, manufacturing, data center design and financial management.